Purified Talc – Premium lubricating and glidant excipient, the optimal solution for pharmaceutical and cosmetic production
1. General Introduction to Purified Talc
Purified Talc is a naturally occurring hydrated magnesium silicate mineral, notable for its ultra-fine texture, superior smoothness, high chemical stability, and biological inertness. This active ingredient is widely applied as a multi-functional excipient (lubricant, glidant, anti-adherent) in pharmaceutical, health supplement, and cosmetic formulations.
The raw material is manufactured by Nitika Pharmaceutical Specialities Pvt. Ltd. (India), one of the world's leading specialized excipient manufacturers with international GMP certification. With advanced extraction and purification processes, Nitika's Purified Talc achieves optimal purity, strictly controls hazardous impurity indices, completely removes asbestos, ensures absolute consistency between production batches, and fully complies with the most stringent global pharmacopoeia standards.
2. Purified Talc Raw Material Information
Material Name: Purified Talc (Magnesium Silicate Hydrate)
Appearance: Very light, fine powder, white or grayish-white, odorless, tasteless, with good adherence and a characteristic smooth, slippery feel.
Solubility: Practically insoluble in water, dilute acid and alkali solutions, and organic solvents.
Quality Standard: Meets the standards of United States Pharmacopeia (USP), European Pharmacopoeia (EP), British Pharmacopoeia (BP), or Indian Pharmacopoeia (IP).
The material is strictly controlled for:
Asbestos-free: Absolutely controlled by advanced analytical methods, completely eliminating the risk of carcinogenic asbestos contamination.
Heavy metals limit: Strict control of lead, iron, and other heavy metals below the thresholds specified by international Pharmacopoeias.
Particle size and fineness: Optimal uniform particle size distribution to maintain stable lubricating and glidant properties for powder/granules.
3. Advantages of Purified Talc from Nitika
Absolute biological safety: Nitika's extremely strict control process for hazardous impurities and asbestos ensures safety for oral or topical use in all subjects.
Superior anti-adherent and lubricating properties: Thanks to a large surface area and smooth layered structure, Purified Talc maximally reduces friction between powder particles, effectively preventing punch and die sticking during tableting.
High chemical inertness: Good thermal stability, incompatible with almost no common active pharmaceutical ingredients, does not alter drug bioavailability.
Reasonable cost - Stable supply: Manufactured in India by Nitika, the product has an optimally competitive price compared to European sources, helping manufacturing plants optimize product costs.
4. Applications of Purified Talc
In Pharmaceuticals and Health Supplements (Core Applications):
Lubricant and glidant: Used as an excipient in the production of tablets and hard capsules to help powder/granules flow evenly into the die.
Anti-adherent in film coating: Prevents the sticking of tablets during the film-coating spraying process.
In Cosmetics:
Base ingredient: Used in baby powder, face powder, and eyeshadow formulations due to its ability to absorb moisture, excess oil, and create a smooth feel on the skin.
5. Commercial Products Using Purified Talc
6. Product Contact Information
For more information regarding the supply chain, technical specifications of Purified Talc, or to place an order, please contact us:
Sample/COA Request: Please contact us via email to request a sample and the latest Certificate of Analysis (COA) for the material from the manufacturer Nitika Pharmaceutical Specialities Pvt. Ltd.
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